Walking up the stairs just 2 minutes a day helps prevent weight gain. It also helps the environment.

I did a little investigation and discovered that this is a campaign put on by NYC’s health commissioner. Read more about it in the New York Times.

I really love this sign, and more specifically where it’s placed. Apparently others like it, too — it’s been viewed on Flickr more than 1,870 times (and its related photo 790+ times)! Hope you like it, too.